namespace MonoTests.System
{
-public class UInt16Test : TestCase
+[TestFixture]
+public class UInt16Test
{
private const UInt16 MyUInt16_1 = 42;
private const UInt16 MyUInt16_2 = 0;
private NumberFormatInfo Nfi = NumberFormatInfo.InvariantInfo;
- public UInt16Test() : base ("MonoTests.System.UInt16Test testcase") {}\r
- public UInt16Test(string name) : base(name) {}
-
private CultureInfo old_culture;
- protected override void SetUp()
+ [SetUp]
+ public void SetUp ()
{
old_culture = Thread.CurrentThread.CurrentCulture;
// Set culture to en-US and don't let the user override.
Thread.CurrentThread.CurrentCulture = new CultureInfo ("en-US", false);
- Results1 [0] = NumberFormatInfo.CurrentInfo.CurrencySymbol+"0.00";
- Results2 [0] = NumberFormatInfo.CurrentInfo.CurrencySymbol+"65,535.00000";
+ string decimals = new String ('0', NumberFormatInfo.CurrentInfo.NumberDecimalDigits);
+ string perPattern = new string[] {"n %","n%","%n"} [NumberFormatInfo.CurrentInfo.PercentPositivePattern];
+
+ Results1 [0] = NumberFormatInfo.CurrentInfo.CurrencySymbol + "0.00";
+ Results1 [3] = "0." + decimals;
+ Results1 [5] = "0." + decimals;
+ Results1 [6] = perPattern.Replace ("n","0.00");
+
+ Results2 [0] = NumberFormatInfo.CurrentInfo.CurrencySymbol + "65,535.00000";
+ Results2 [6] = perPattern.Replace ("n","6,553,500.00000");
}
- protected override void TearDown()
+ [TearDown]
+ public void TearDown ()
{
Thread.CurrentThread.CurrentCulture = old_culture;
}
- public static ITest Suite {
- get {
- return new TestSuite(typeof(UInt16Test));
- }
- }
-
+ [Test]
public void TestMinMax()
{
- AssertEquals(UInt16.MinValue, MyUInt16_2);
- AssertEquals(UInt16.MaxValue, MyUInt16_3);
+ Assert.AreEqual(UInt16.MinValue, MyUInt16_2);
+ Assert.AreEqual(UInt16.MaxValue, MyUInt16_3);
}
-
+
+ [Test]
public void TestCompareTo()
{
- Assert(MyUInt16_3.CompareTo(MyUInt16_2) > 0);
- Assert(MyUInt16_2.CompareTo(MyUInt16_2) == 0);
- Assert(MyUInt16_1.CompareTo((UInt16)(42)) == 0);
- Assert(MyUInt16_2.CompareTo(MyUInt16_3) < 0);
+ Assert.AreEqual(65535, MyUInt16_3.CompareTo(MyUInt16_2), "#1");
+ Assert.AreEqual(0, MyUInt16_2.CompareTo(MyUInt16_2), "#2");
+ Assert.AreEqual(0, MyUInt16_1.CompareTo((UInt16)(42)), "#3");
+ Assert.AreEqual(-65535, MyUInt16_2.CompareTo(MyUInt16_3), "#4");
try {
- MyUInt16_2.CompareTo(100);
- Fail("Should raise a System.ArgumentException");
- }
- catch (Exception e) {
- Assert(typeof(ArgumentException) == e.GetType());
+ MyUInt16_2.CompareTo((object)100);
+ Assert.Fail("Should raise a System.ArgumentException");
+ } catch (ArgumentException e) {
}
}
+ [Test]
public void TestEquals()
{
- Assert(MyUInt16_1.Equals(MyUInt16_1));
- Assert(MyUInt16_1.Equals((UInt16)(42)));
- Assert(MyUInt16_1.Equals((SByte)(42)) == false);
- Assert(MyUInt16_1.Equals(MyUInt16_2) == false);
+ Assert.IsTrue(MyUInt16_1.Equals(MyUInt16_1));
+ Assert.IsTrue(MyUInt16_1.Equals((object)(UInt16)(42)));
+ Assert.IsTrue(MyUInt16_1.Equals((object)(SByte)(42)) == false);
+ Assert.IsTrue(MyUInt16_1.Equals(MyUInt16_2) == false);
}
-
+
+ [Test]
public void TestGetHashCode()
{
try {
MyUInt16_3.GetHashCode();
}
catch {
- Fail("GetHashCode should not raise an exception here");
+ Assert.Fail("GetHashCode should not raise an exception here");
}
}
-
+
+ [Test]
public void TestParse()
{
//test Parse(string s)
- Assert(MyUInt16_1 == UInt16.Parse(MyString1));
- Assert(MyUInt16_2 == UInt16.Parse(MyString2));
- Assert(MyUInt16_3 == UInt16.Parse(MyString3));
+ Assert.IsTrue(MyUInt16_1 == UInt16.Parse(MyString1));
+ Assert.IsTrue(MyUInt16_2 == UInt16.Parse(MyString2));
+ Assert.IsTrue(MyUInt16_3 == UInt16.Parse(MyString3));
try {
UInt16.Parse(null);
- Fail("Should raise a System.ArgumentNullException");
+ Assert.Fail("Should raise a System.ArgumentNullException");
}
catch (Exception e) {
- Assert(typeof(ArgumentNullException) == e.GetType());
+ Assert.IsTrue(typeof(ArgumentNullException) == e.GetType());
}
try {
UInt16.Parse("not-a-number");
- Fail("Should raise a System.FormatException");
+ Assert.Fail("Should raise a System.FormatException");
}
catch (Exception e) {
- Assert(typeof(FormatException) == e.GetType());
+ Assert.IsTrue(typeof(FormatException) == e.GetType());
}
try {
int OverInt = UInt16.MaxValue + 1;
UInt16.Parse(OverInt.ToString());
- Fail("Should raise a System.OverflowException");
+ Assert.Fail("Should raise a System.OverflowException");
}
catch (Exception e) {
- Assert(typeof(OverflowException) == e.GetType());
+ Assert.IsTrue(typeof(OverflowException) == e.GetType());
}
//test Parse(string s, NumberStyles style)
- Assert(42 == UInt16.Parse(" "+NumberFormatInfo.CurrentInfo.CurrencySymbol+"42 ", NumberStyles.Currency));
+ Assert.IsTrue(42 == UInt16.Parse(" "+NumberFormatInfo.CurrentInfo.CurrencySymbol+"42 ", NumberStyles.Currency));
try {
UInt16.Parse("$42", NumberStyles.Integer);
- Fail("Should raise a System.FormatException");
+ Assert.Fail("Should raise a System.FormatException");
}
catch (Exception e) {
- Assert(typeof(FormatException) == e.GetType());
+ Assert.IsTrue(typeof(FormatException) == e.GetType());
}
//test Parse(string s, IFormatProvider provider)
- Assert(42 == UInt16.Parse(" 42 ", Nfi));
+ Assert.IsTrue(42 == UInt16.Parse(" 42 ", Nfi));
try {
UInt16.Parse("%42", Nfi);
- Fail("Should raise a System.FormatException");
+ Assert.Fail("Should raise a System.FormatException");
}
catch (Exception e) {
- Assert(typeof(FormatException) == e.GetType());
+ Assert.IsTrue(typeof(FormatException) == e.GetType());
}
//test Parse(string s, NumberStyles style, IFormatProvider provider)
- Assert(16 == UInt16.Parse(" 10 ", NumberStyles.HexNumber, Nfi));
+ Assert.IsTrue(16 == UInt16.Parse(" 10 ", NumberStyles.HexNumber, Nfi));
try {
UInt16.Parse("$42", NumberStyles.Integer, Nfi);
- Fail("Should raise a System.FormatException");
+ Assert.Fail("Should raise a System.FormatException");
}
catch (Exception e) {
- Assert(typeof(FormatException) == e.GetType());
+ Assert.IsTrue(typeof(FormatException) == e.GetType());
}
}
-
+
+ [Test]
+ public void TestParseExponent ()
+ {
+ Assert.AreEqual (2, UInt16.Parse ("2E0", NumberStyles.AllowExponent), "A#1");
+ Assert.AreEqual (20, UInt16.Parse ("2E1", NumberStyles.AllowExponent), "A#2");
+ Assert.AreEqual (200, UInt16.Parse ("2E2", NumberStyles.AllowExponent), "A#3");
+ Assert.AreEqual (200, UInt16.Parse ("2E+2", NumberStyles.AllowExponent), "A#4");
+ Assert.AreEqual (2, UInt16.Parse ("2", NumberStyles.AllowExponent), "A#5");
+
+ try {
+ UInt16.Parse ("2E");
+ Assert.Fail ("B#1");
+ } catch (FormatException) {
+ }
+
+ try {
+ UInt16.Parse ("2E3.0", NumberStyles.AllowExponent); // decimal notation for the exponent
+ Assert.Fail ("B#2");
+ } catch (FormatException) {
+ }
+
+ try {
+ UInt16.Parse ("2E 2", NumberStyles.AllowExponent);
+ Assert.Fail ("B#3");
+ } catch (FormatException) {
+ }
+
+ try {
+ UInt16.Parse ("2E2 ", NumberStyles.AllowExponent);
+ Assert.Fail ("B#4");
+ } catch (FormatException) {
+ }
+
+ try {
+ UInt16.Parse ("2E66", NumberStyles.AllowExponent); // final result overflow
+ Assert.Fail ("B#5");
+ } catch (OverflowException) {
+ }
+
+ try {
+ long exponent = (long) Int32.MaxValue + 10;
+ UInt16.Parse ("2E" + exponent.ToString (), NumberStyles.AllowExponent);
+ Assert.Fail ("B#6");
+ } catch (OverflowException) {
+ }
+
+ try {
+ UInt16.Parse ("2E-1", NumberStyles.AllowExponent); // negative exponent
+ Assert.Fail ("B#7");
+ } catch (OverflowException) {
+ }
+
+ try {
+ UInt16.Parse ("2 math e1", NumberStyles.AllowExponent);
+ Assert.Fail ("B#8");
+ } catch (FormatException) {
+ }
+ }
+
+ [Test]
public void TestToString()
{
//test ToString()
- AssertEquals("A1", MyString1, MyUInt16_1.ToString());
- AssertEquals("A2", MyString2, MyUInt16_2.ToString());
- AssertEquals("A3", MyString3, MyUInt16_3.ToString());
+ Assert.AreEqual(MyString1, MyUInt16_1.ToString(), "A1");
+ Assert.AreEqual(MyString2, MyUInt16_2.ToString(), "A2");
+ Assert.AreEqual(MyString3, MyUInt16_3.ToString(), "A3");
//test ToString(string format)
for (int i=0; i < Formats1.Length; i++) {
- AssertEquals("A4:"+i.ToString(), Results1[i], MyUInt16_2.ToString(Formats1[i]));
- AssertEquals("A5:"+i.ToString(), Results2[i], MyUInt16_3.ToString(Formats2[i]));
+ Console.WriteLine ("d:" + NumberFormatInfo.CurrentInfo.NumberDecimalDigits);
+ Assert.AreEqual(Results1[i], MyUInt16_2.ToString(Formats1[i]), "A4:"+i.ToString());
+ Assert.AreEqual(Results2[i], MyUInt16_3.ToString(Formats2[i]), "A5:"+i.ToString());
}
//test ToString(string format, IFormatProvider provider);
for (int i=0; i < Formats1.Length; i++) {
- AssertEquals("A6:"+i.ToString(), ResultsNfi1[i], MyUInt16_2.ToString(Formats1[i], Nfi));
- AssertEquals("A7:"+i.ToString(), ResultsNfi2[i], MyUInt16_3.ToString(Formats2[i], Nfi));
+ Assert.AreEqual(ResultsNfi1[i], MyUInt16_2.ToString(Formats1[i], Nfi), "A6:"+i.ToString());
+ Assert.AreEqual(ResultsNfi2[i], MyUInt16_3.ToString(Formats2[i], Nfi), "A7:"+i.ToString());
}
try {
MyUInt16_1.ToString("z");
- Fail("Should raise a System.FormatException");
+ Assert.Fail("Should raise a System.FormatException");
}
catch (Exception e) {
- Assert("A8", typeof(FormatException) == e.GetType());
+ Assert.IsTrue(typeof(FormatException) == e.GetType(), "A8");
}
}
-}
+ [Test]
+ public void ToString_Defaults ()
+ {
+ UInt16 i = 254;
+ // everything defaults to "G"
+ string def = i.ToString ("G");
+ Assert.AreEqual (def, i.ToString (), "ToString()");
+ Assert.AreEqual (def, i.ToString ((IFormatProvider)null), "ToString((IFormatProvider)null)");
+ Assert.AreEqual (def, i.ToString ((string)null), "ToString((string)null)");
+ Assert.AreEqual (def, i.ToString (String.Empty), "ToString(empty)");
+ Assert.AreEqual (def, i.ToString (null, null), "ToString(null,null)");
+ Assert.AreEqual (def, i.ToString (String.Empty, null), "ToString(empty,null)");
+
+ Assert.AreEqual ("254", def, "ToString(G)");
+ }
+}
}
projects / mono.git / blobdiff